How Many Hours Per Week Should I Exercise

Dr. Derek Alessi offers advice on aerobic and strength training and how long to do it.

http://www.wgrz.com/video/1592967573001/1/How-Many-Hours-Per-Week-Should-I-Exercisehttp://bcdownload.gannett.edgesuite.net/wgrz/34300055001/34300055001_1593084743001_th-1592986382001.jpg?pubId=34300055001How Many Hours Per Week Should I ExerciseDr. Derek Alessi offers advice on aerobic and strength training and how long to do it.healthyzoneHealthyouaskedWGRZ01:27